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Patent Assignment Assignor Details
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Assignor Name : ISHIZUKA, HIROKI
Total Assignments: 22
Assignment: 1
Reel/Frame:038202/0766   Pages: 3
Recorded: 04/06/2016
Attorney Dkt #:740165-644
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HIROKI
Exec Dt:
03/10/2016
2
ICHIKAWA, TOMONORI
Exec Dt:
03/10/2016
Assignee
1
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
260, TOYOTA 3-CHOME, OHGUCHI-CHO, NIWA-GUN
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011227
US20160297363
15091698
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, PC
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:047413/0655   Pages: 5
Recorded: 11/05/2018
Attorney Dkt #:740165-790
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, TOMONORI
Exec Dt:
10/24/2018
2
NAKAI, TOSHINARI
Exec Dt:
10/26/2018
3
SUNAGAWA, NAOKI
Exec Dt:
10/26/2018
4
HAYASHI, MASAKI
Exec Dt:
10/26/2018
5
ISHIZUKA, HIROKI
Exec Dt:
10/26/2018
Assignee
1
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
260, TOYOTA 3-CHOME, OHGUCHI-CHO, NIWA-GUN,
AICHI, JAPAN 480-0195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190193633
16099089
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN COLE & CALDERON, P.C.
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:047528/0713   Pages: 3
Recorded: 11/16/2018
Attorney Dkt #:740165-794
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HIROKI
Exec Dt:
11/09/2018
2
NAKAI, TOSHINARI
Exec Dt:
11/09/2018
Assignee
1
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
260, TOYOTA 3-CHOME, OHGUCHI-CHO, NIWA-GUN
AICHI, JAPAN 480-0195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190278158
16302456
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN COLE & CALDERON, P.C.
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:050971/0970   Pages: 11
Recorded: 11/11/2019
Attorney Dkt #:YMU-0015KGU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOKAWA, FUSAO
Exec Dt:
09/26/2019
2
NAKADA, KYOSUKE
Exec Dt:
10/24/2019
3
TAKAO, HIDEKUNI
Exec Dt:
09/26/2019
4
TERAO, KYOHEI
Exec Dt:
09/27/2019
5
YOSHIMURA, HIDENORI
Exec Dt:
09/26/2019
6
ISHIZUKA, HIROKI
Exec Dt:
09/30/2019
7
KOBAYASHI, TSUYOSHI
Exec Dt:
09/30/2019
8
KATAOKA, IKUO
Exec Dt:
09/25/2019
Assignee
1
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
1-1, SAIWAI-CHO, TAKAMATSU-SHI
KAGAWA, JAPAN 7608521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10935563
US20200081026
16493178
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:051225/0755   Pages: 11
Recorded: 12/10/2019
Attorney Dkt #:YMU-0015KGU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOKAWA, FUSAO
Exec Dt:
09/26/2019
2
NAKADA, KYOSUKE
Exec Dt:
10/24/2019
3
TAKAO, HIDEKUNI
Exec Dt:
09/26/2019
4
TERAO, KYOHEI
Exec Dt:
09/27/2019
5
YOSHIMURA, HIDENORI
Exec Dt:
09/26/2019
6
ISHIZUKA, HIROKI
Exec Dt:
09/30/2019
7
KOBAYASHI, TSUYOSHI
Exec Dt:
09/30/2019
8
KATAOKA, IKUO
Exec Dt:
09/25/2019
Assignee
1
NATIONAL UNIVERSITY CORPORATION KAGAWA UNIVERSITY
1-1, SAIWAI-CHO, TAKAMATSU-SHI
KAGAWA, JAPAN 7608521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10935563
US20200081026
16493178
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:057429/0363   Pages: 12
Recorded: 09/09/2021
Attorney Dkt #:538499US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, AKIRA
Exec Dt:
06/15/2021
2
MURASAKI, MAKOTO
Exec Dt:
06/15/2021
3
OGATA, MITSUHIRO
Exec Dt:
06/15/2021
4
ISHIZUKA, HIROKI
Exec Dt:
06/15/2021
5
IKEDA, SYOUGO
Exec Dt:
06/15/2021
6
NANAO, SYOU
Exec Dt:
06/15/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11800198
US20220182733
17437619
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:059354/0792   Pages: 6
Recorded: 03/08/2022
Attorney Dkt #:17401-982001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
11/22/2021
2
KAKISHIMA, YUICHI
Exec Dt:
11/22/2021
3
HIRATSUKA, KOJI
Exec Dt:
11/22/2021
4
ISHIZUKA, HIROKI
Exec Dt:
11/22/2021
5
GOUDA, AKIO
Exec Dt:
11/22/2021
6
ANZAWA, MASASHI
Exec Dt:
11/22/2021
7
OGUNI, KOUTA
Exec Dt:
11/22/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220303832
17596616
Correspondence name and address
KEVIN A. KUELBS
909 FANNIN ST
STE3500
HOUSTON, TX 77071
Assignment: 8
Reel/Frame:059359/0799   Pages: 6
Recorded: 03/10/2022
Attorney Dkt #:17401-983001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
11/26/2021
2
KAKISHIMA, YUICHI
Exec Dt:
11/26/2021
3
HIRATSUKA, KOJI
Exec Dt:
11/26/2021
4
ISHIZUKA, HIROKI
Exec Dt:
11/26/2021
5
GOUDA, AKIO
Exec Dt:
11/26/2021
6
ANZAWA, MASASHI
Exec Dt:
11/26/2021
7
OGUNI, KOUTA
Exec Dt:
11/26/2021
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220361045
17619148
Correspondence name and address
KEVIN A. KUELBS
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:059600/0441   Pages: 3
Recorded: 04/14/2022
Attorney Dkt #:07200-161001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANZAWA, MASASHI
Exec Dt:
02/18/2022
2
ISHIZUKA, HIROKI
Exec Dt:
02/18/2022
3
GOUDA, AKIO
Exec Dt:
02/18/2022
4
SAWASE, JUNICHI
Exec Dt:
02/18/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220353158
17641312
Correspondence name and address
MICHAEL MALDEI
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:060265/0657   Pages: 3
Recorded: 06/21/2022
Attorney Dkt #:17402-067001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANZAWA, MASASHI
Exec Dt:
04/04/2022
2
TAKEDA, DAIKI
Exec Dt:
04/04/2022
3
ISHIZUKA, HIROKI
Exec Dt:
04/04/2022
4
HIRATSUKA, KOJI
Exec Dt:
04/04/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230027788
17785333
Correspondence name and address
KEVIN A. KUELBS
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:060970/0341   Pages: 3
Recorded: 09/01/2022
Attorney Dkt #:544118US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HIROKI
Exec Dt:
06/01/2022
2
ANZAWA, MASASHI
Exec Dt:
06/09/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230208767
17905464
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:061134/0448   Pages: 3
Recorded: 09/19/2022
Attorney Dkt #:544598US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HIROKI
Exec Dt:
06/13/2022
2
ANZAWA, MASASHI
Exec Dt:
06/27/2022
3
TAKEDA, DAIKI
Exec Dt:
06/27/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230217315
17906643
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:061444/0514   Pages: 3
Recorded: 10/17/2022
Attorney Dkt #:544916US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANZAWA, MASASHI
Exec Dt:
07/26/2022
2
ISHIZUKA, HIROKI
Exec Dt:
07/26/2022
3
TAKEDA, DAIKI
Exec Dt:
08/05/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230216799
17996408
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:061563/0442   Pages: 3
Recorded: 10/27/2022
Attorney Dkt #:17402-125001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
07/19/2022
2
ANZAWA, MASASHI
Exec Dt:
07/20/2022
3
ISHIZUKA, HIROKI
Exec Dt:
07/26/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230142231
17996900
Correspondence name and address
KEVIN A. KUELBS
1100 LOUISIANA
SUITE 4900
HOUSTON, TX 77002
Assignment: 15
Reel/Frame:061730/0691   Pages: 3
Recorded: 11/11/2022
Attorney Dkt #:545624US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
08/05/2022
2
ISHIZUKA, HIROKI
Exec Dt:
08/09/2022
3
ANZAWA, MASASHI
Exec Dt:
08/09/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230247491
17998509
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:061772/0942   Pages: 3
Recorded: 11/15/2022
Attorney Dkt #:545698US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, DAIKI
Exec Dt:
08/05/2022
2
ISHIZUKA, HIROKI
Exec Dt:
08/09/2022
3
ANZAWA, MASASHI
Exec Dt:
08/09/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230199548
17998845
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:061795/0957   Pages: 3
Recorded: 11/16/2022
Attorney Dkt #:17402-128001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, SYOUICHI
Exec Dt:
08/08/2022
2
TAKEDA, DAIKI
Exec Dt:
08/19/2022
3
ANZAWA, MASASHI
Exec Dt:
08/19/2022
4
ISHIZUKA, HIROKI
Exec Dt:
08/22/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230217309
17998878
Correspondence name and address
KEVIN A. KUELBS
1100 LOUISIANA
SUITE 4900
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:062357/0915   Pages: 3
Recorded: 01/12/2023
Attorney Dkt #:546328US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HIROKI
Exec Dt:
10/28/2022
2
ANZAWA, MASASHI
Exec Dt:
10/28/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230308365
18005225
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:062627/0584   Pages: 3
Recorded: 02/08/2023
Attorney Dkt #:546708US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HIROKI
Exec Dt:
11/18/2022
2
ANZAWA, MASASHI
Exec Dt:
11/18/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230269196
18041011
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:062677/0790   Pages: 3
Recorded: 02/13/2023
Attorney Dkt #:546750US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HIROKI
Exec Dt:
11/18/2022
2
ANZAWA, MASASHI
Exec Dt:
11/18/2022
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230308364
18041513
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:063078/0882   Pages: 3
Recorded: 03/23/2023
Attorney Dkt #:547351US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANZAWA, MASASHI
Exec Dt:
01/19/2023
2
ISHIZUKA, HIROKI
Exec Dt:
03/03/2023
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230370388
18246436
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:063342/0415   Pages: 3
Recorded: 04/17/2023
Attorney Dkt #:547537US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANZAWA, MASASHI
Exec Dt:
03/03/2023
2
ISHIZUKA, HIROKI
Exec Dt:
03/03/2023
Assignee
1
NTT DOCOMO, INC.
11-1, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230396534
18249284
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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